gitweb: Use "return" instead of "return undef" for some subs

diff --git a/gitweb/gitweb.css b/gitweb/gitweb.css
index 5eaa24fd24945bcec7d7fc4230755a85238f82e4..eb9fc3804b1445207a9afff688d9c8ba954255df 100644 (file)
--- a/gitweb/gitweb.css
+++ b/gitweb/gitweb.css
@@ -116,6 +116,13 @@ div.list_head {
        font-style: italic;
 }
 
+div.author_date {
+       padding: 8px;
+       border: solid #d9d8d1;
+       border-width: 0px 0px 1px 0px;
+       font-style: italic;
+}
+
 a.list {
        text-decoration: none;
        color: #000000;
@@ -273,10 +280,22 @@ td.mode {
        font-family: monospace;
 }
 
+div.diff a.list {
+       text-decoration: none;
+}
+
+div.diff a.list:hover {
+       text-decoration: underline;
+}
+
+div.diff.to_file a.list,
+div.diff.to_file,
 div.diff.add {
        color: #008800;
 }
 
+div.diff.from_file a.list,
+div.diff.from_file,
 div.diff.rem {
        color: #cc0000;
 }